Carmel Amit

After advanced technology embedded with security data is secretly woven into a designer dress, Neal and Peter must plunge into the world of New York's Fashion Week to prevent an international criminal from completing a treacherous sale.

An accomplished playwright is kidnapped prior to a local theatre's grand reopening; Jason asks Wayne to track down who's the father of Sidney's baby.

Alec brings Rose on a date to a magic club he frequents where a friend is the headliner; the evening turns deadly when an audience volunteer is inexplicably killed onstage, and seemingly by magic.

After her criminal past is exposed, Laurel goes full Black Siren and starts a crime spree; Felicity refuses to give up on her friend, and summons Sara Lance for help.

Harry deals with the consequences of sleeping with Niko, which put his career on the line. Karen enters unchartered territory in her relationship, and April tries to get over her past issues.

Joss contemplates taking the plea deal and the impact this would have for a future with Harry. Karen aids Vivian in hiding her secret from Alec. Marc and April get surprised by his sister.